90471190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 174387168

約数和(自身を除く): 83915978

約数列:

[1, 2, 5, 10, 23, 46, 59, 113, 115, 118, 226, 230, 295, 565, 590, 1130, 1357, 2599, 2714, 3481, 5198, 6667, 6785, 6962, 12995, 13334, 13570, 17405, 25990, 33335, 34810, 66670, 80063, 153341, 160126, 306682, 393353, 400315, 766705, 786706, 800630, 1533410, 1966765, 3933530, 9047119, 18094238, 45235595, 90471190]

約数ペア:

[(1, 90471190), (2, 45235595), (5, 18094238), (10, 9047119), (23, 3933530), (46, 1966765), (59, 1533410), (113, 800630), (115, 786706), (118, 766705), (226, 400315), (230, 393353), (295, 306682), (565, 160126), (590, 153341), (1130, 80063), (1357, 66670), (2599, 34810), (2714, 33335), (3481, 25990), (5198, 17405), (6667, 13570), (6785, 13334), (6962, 12995)]